ArchitectArno Eugen FritscheGerman architect (1858–1939), 1858–1939Photograph of one of their buildings · Asio otus · CC BY-SA 3.0 · Wikimedia Commons2 buildingsGerman ReichBuildingsChristuskirche Unna-KönigsbornUnna, GermanyHauptkirche SonnbornWuppertal, Germany